Landtec GEM-2000 Plus Landfill Gas Monitor Rental
Home » Equipment Rentals » Gas Meter Rentals » Landtec GEM 2000 Plus Landfill Gas Monitor
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Daily |
Weekly
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Monthly
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$175.00 |
$515.00 |
$1,335.00 |
The Landtec GEM 2000 Plus was designed and field proven to monitor landfill gas extraction systems accurately and efficiently. The GEM 2000 Plus has all the capabilities of GEM 2000 model and more.
The GEM 2000 Plus samples and analyzes the methane, carbon dioxide, oxygen, carbon monoxide, and hydrogen sulfide content of landfill gas. The easy-to-read LCD screen shows the results as percentages of CH4, CO2, O2 and "balance" gas, and parts per million (ppm) of CO and H2S. It also shows static and differential pressure readings. The GEM 2000 Plus calculates and displays flow (SCFM) and calorific value (KW or BTU).
Features
• Measures CO & H2S gases
• Measures % CH4, CO2 and O2 Volume, static pressure and differential pressure
• Calculates balance gas, flow (SCFM) and calorific value (KW or BTU)
• Displays % LEL of CH4 and user-defined comments
• Records site and well conditions
• Extended operation (10 - 14 hrs use from one charge)
• Certified instrinsically safe for landfill use
• Two instruments in one (GA and GEM mode)
Benefits
• Minimize erroneous CO readings
• No need to take more than one instrument to site
• Can be used for routine sub-surface migration monitoring of landfill site perimeter probes and for measuring gas composition, pressure and flow in gas extraction systems
• The user is able to set up comments and questions to record information at site and at each sample point
• Ensures consistent collection of data for accurate analysis
• Allows balancing of gas extraction systems
Applications
• Subsurface Migration Probes
• Gas Extraction Wells
• Flare Monitoring
• Landfills
Optional Rental Accessories:
(click pictures to enlarge)
Temperature Probe |
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Daily |
Weekly |
Monthly |
$5.00 |
$15.00 |
$45.00 |
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Charcoal Filter Adapter |
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Daily |
Weekly |
Monthly |
$5.00 |
$15.00 |
$45.00 |
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Downloads:
GEM 2000 Plus Specifications
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Sensor Range |
Methane |
0 - 100% |
Carbon Dioxide |
0 - 100% |
Oxygen |
0 - 25% |
| Carbon Monoxide |
0 - 2000 ppm |
| Hydrogen Sulfide |
0 - 500 ppm |
Gas Accuracy
| Detection Principle |
- CO2 and CH4 by dual wavelength infrared cell with reference channel.
- O2, CO, and H2S by internal electrochemical cell.
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Typical Accuracy
0 to Full Scale |
Gas |
0-5% volume
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0-15% volume |
15% - Full Scale |
| CH4 |
± 0.3% |
± 1% |
± 3% |
| CO2 |
± 0.3% |
± 1% |
± 3% |
| O2 |
± 1% |
± 1% |
± 1% |
| CO |
± 10% |
± 10% |
± 10% |
| H2S |
± 10% |
± 10% |
± 10% |
Other Parameters
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Unit |
Resolution |
Comments |
| Energy |
BTU/hr |
1000 BTU/hr |
Calculated from specific parameters |
| Static Pressure |
in. H2O |
0.1 in. H2O |
Direct Mesaurement |
| Differential Pressure |
in. H2O |
0.001 in. H2O |
Direct Measurement |
Pump Specifications
| Pump Flow Rate |
300 cc/min nominal flow |
| Vacuum |
up to 100" WC |
Power Supply
| Battery Type |
Rechargeable Nickel Metal Hydride battery pack containing six
4AH cells. Not user replaceable.
Lithium Manganese battery for data retention. |
| Battery life |
Typical use 10 hours from fully charged condition. |
| Battery charger |
Separate intelligent 2A battery charger powered from AC
voltage supply (110-230V). |
| Charge time |
Approximately 2 hours from complete discharge. |
| Battery lifetime |
Up to 1,000 charge/discharge cycles. |
